# Языковая школа Big Step vs Spot the Difference

The clearest difference is in-app purchases: Языковая школа Big Step at none against Spot the Difference's 1. Языковая школа Big Step also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Spot the Difference sells 1 one-off in-app purchase. Языковая школа Big Step asks for nothing beyond the download.

## The numbers

| Metric | Языковая школа Big Step | Spot the Difference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 17 MB | 146 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tallanto](https://appshunter.io/developer/1092140716) | [Yusuke Okada](https://appshunter.io/developer/1793725878) |

## What reviewers say

### Языковая школа Big Step

[App page](https://appshunter.io/ios/app/big-step/id6670558039)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Spot the Difference

[App page](https://appshunter.io/ios/app/spot-the-difference-cats/id6756172944)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is Языковая школа Big Step free?

Языковая школа Big Step is free to download, with no in-app purchases.

### Is Spot the Difference free?

Spot the Difference is free to download, with in-app purchases available.

### Do Языковая школа Big Step or Spot the Difference have ads?

Spot the Difference shows ads; Языковая школа Big Step does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*